UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042900.upa.cvt Date: 0000Z 29 APR 25 Searching for PASN... Searching the city database file for: PASN ... Date:0000Z 29 APR 25 Station: PASN WMO ident: 70308 Latitude: 57.15 Longitude: -170.22 Elevation: 9.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- 0 1000 -61 40 17 SFC 991 9 1.4 0.7 95 0.7 1.1 40 17 275.3 275.9 274.7 286.3 4.06 2 982 83 0.0 -0.1 99 0.1 -0.0 49 19 274.6 275.2 274.0 285.1 3.86 3 951 340 -0.9 -0.9 100 0.0 -0.9 75 27 276.2 276.8 274.8 286.5 3.76 4 934 485 -1.1 -1.1 100 0.0 -1.1 75 25 277.4 278.1 275.5 287.8 3.77 5 925 562 -1.5 -1.5 100 0.0 -1.5 75 24 277.8 278.4 275.6 288.0 3.70 6 850 1231 -5.3 -5.4 99 0.1 -5.3 95 22 280.6 281.1 276.2 289.1 3.00 7 810 1608 -7.3 -7.9 95 0.6 -7.5 104 22 282.4 282.8 276.6 289.8 2.60 8 766 2042 -8.7 -9.5 94 0.8 -8.9 107 21 285.4 285.8 277.9 292.4 2.43 9 700 2738 -11.1 -12.5 89 1.4 -11.5 115 16 290.2 290.6 279.7 296.4 2.09 10 683 2927 -11.5 -13.3 86 1.8 -12.1 126 18 291.8 292.2 280.4 297.8 2.01 11 643 3388 -13.1 -14.5 89 1.4 -13.5 165 17 295.1 295.4 281.7 301.0 1.93 12 597 3949 -16.7 -18.9 83 2.2 -17.3 147 17 297.2 297.5 282.1 301.7 1.44 13 561 4414 -19.7 -21.2 88 1.5 -20.0 159 20 299.0 299.2 282.6 303.0 1.25 14 529 4848 -22.1 -24.5 81 2.4 -22.6 155 23 301.2 301.4 283.2 304.4 0.99 15 521 4960 -22.9 -25.3 81 2.4 -23.4 154 22 301.5 301.7 283.2 304.6 0.94 16 506 5173 -24.3 -25.6 89 1.3 -24.5 150 18 302.4 302.6 283.6 305.4 0.94 17 500 5260 -24.9 -26.3 88 1.4 -25.1 150 17 302.7 302.8 283.7 305.6 0.89 18 477 5602 -26.9 -30.0 75 3.1 -27.3 159 18 304.3 304.4 284.0 306.5 0.66 19 468 5739 -27.7 -30.7 75 3.0 -28.1 163 19 305.0 305.1 284.2 307.1 0.63 20 450 6020 -30.1 -32.1 83 2.0 -30.4 161 13 305.4 305.5 284.3 307.4 0.58 21 429 6359 -32.7 -35.0 80 2.3 -33.0 143 7 306.3 306.4 284.5 307.9 0.45 22 400 6850 -35.7 -37.8 81 2.1 -35.9 95 12 308.6 308.7 285.2 309.9 0.37 23 398 6885 -36.1 -38.5 78 2.4 -36.3 95 12 308.5 308.6 285.2 309.7 0.34 24 383 7150 -37.9 -39.4 86 1.5 -38.0 95 14 309.6 309.6 285.6 310.7 0.33 25 372 7350 -39.3 -41.9 76 2.6 -39.5 95 17 310.3 310.3 285.8 311.2 0.26 26 362 7536 -40.7 -42.5 83 1.8 -40.8 95 20 310.8 310.9 285.9 311.7 0.25 27 354 7688 -41.5 -44.5 73 3.0 -41.7 96 22 311.8 311.8 286.2 312.5 0.21 28 319 8386 -46.9 -51.9 57 5.0 -47.1 92 29 313.7 313.7 286.8 314.1 0.10 29 300 8790 -50.1 -53.9 64 3.8 -50.2 85 29 314.7 314.8 287.1 315.1 0.08 30 293 8943 -51.5 -54.4 71 2.9 -51.6 89 27 314.9 314.9 287.1 315.2 0.08 31 291 8988 -51.7 -55.4 64 3.7 -51.8 91 27 315.2 315.2 287.2 315.5 0.07 32 289 9032 -51.5 -59.5 38 8.0 -51.7 92 26 316.1 316.1 287.5 316.3 0.04 33 285 9123 -51.3 -63.3 23 12.0 -51.5 94 25 317.7 317.7 288.0 317.8 0.03 34 279 9260 -52.3 -62.3 29 10.0 -52.5 78 26 318.2 318.2 288.2 318.3 0.03 35 278 9283 -52.5 -62.5 29 10.0 -52.7 75 26 318.2 318.2 288.2 318.3 0.03 36 275 9353 -52.3 -66.3 17 14.0 -52.5 75 25 319.5 319.5 288.6 319.6 0.02 37 265 9593 -51.9 -69.9 10 18.0 -52.2 87 25 323.5 323.5 289.8 323.5 0.01 38 253 9892 -51.5 -72.5 6 21.0 -51.8 126 25 328.4 328.4 291.3 328.4 0.01 39 250 9970 -49.5 -75.5 3 26.0 -49.9 140 24 332.5 332.5 292.4 332.5 0.01 40 244 10129 -47.9 -76.9 2 29.0 -48.4 146 24 337.2 337.2 293.6 337.2 0.00 41 239 10265 -48.7 -76.7 2 28.0 -49.2 148 24 338.0 338.0 293.8 338.0 0.00 42 222 10754 -43.7 -77.7 1 34.0 -44.6 165 22 352.9 352.9 297.3 352.9 0.00 43 210 11125 -45.7 -77.7 2 32.0 -46.4 167 12 355.4 355.4 297.8 355.4 0.00 44 200 11450 -44.5 -78.5 1 34.0 -45.4 175 21 362.3 362.3 299.1 362.3 0.00 45 178 12235 -42.5 -78.5 1 36.0 -43.7 196 24 377.9 377.9 301.9 377.9 0.00 46 150 13380 -47.5 -81.5 1 34.0 -48.3 190 13 388.2 388.2 303.5 388.2 0.00 47 143 13695 -48.9 -81.9 1 33.0 -49.7 169 21 391.1 391.1 303.9 391.1 0.00 48 123 14687 -47.7 -81.7 1 34.0 -48.7 203 32 410.5 410.5 306.6 410.5 0.00 49 107 15601 -51.1 -83.1 1 32.0 -51.9 196 23 420.8 420.8 307.8 420.8 0.00 50 100 16040 -51.7 -83.7 1 32.0 -52.5 175 22 427.8 427.8 308.6 427.9 0.00 51 95 16371 -52.1 -84.1 1 32.0 -52.9 189 21 433.4 433.4 309.2 433.4 0.00 52 92 16579 -50.5 -83.5 1 33.0 -51.5 203 21 440.5 440.5 309.9 440.6 0.00 53 87 16941 -52.3 -84.3 1 32.0 -53.1 215 20 444.0 444.0 310.3 444.0 0.00 54 73 18078 -50.5 -83.5 1 33.0 -51.7 207 15 470.7 470.7 312.7 470.7 0.01 55 70 18350 -51.9 -84.9 1 33.0 -52.9 200 21 473.4 473.4 312.9 473.4 0.00 56 66 18732 -52.7 -84.7 1 32.0 -53.7 217 20 479.6 479.6 313.4 479.7 0.00 57 57 19686 -51.1 -84.1 1 33.0 -52.5 196 10 503.8 503.8 315.2 503.8 0.01 58 54 20038 -52.1 -85.1 1 33.0 -53.4 178 12 509.4 509.4 315.6 509.4 0.01 59 50 20540 -50.3 -84.3 1 34.0 -52.0 190 13 524.9 524.9 316.6 525.0 0.01 60 47 20943 -49.7 -83.7 1 34.0 -51.5 194 11 535.7 535.8 317.3 535.8 0.01 61 45 21226 -51.1 -84.1 1 33.0 -52.8 170 11 539.1 539.1 317.5 539.1 0.01 62 40 21992 -49.9 -83.9 1 34.0 -52.0 189 16 560.5 560.5 318.7 560.6 0.01 63 36 22677 -51.5 -84.5 1 33.0 -53.4 136 14 573.5 573.5 319.3 573.6 0.01 64 33 23241 -51.5 -84.5 1 33.0 -53.6 188 14 588.0 588.0 320.0 588.1 0.01 65 30 23860 -50.3 -84.3 1 34.0 -52.8 185 11 607.5 607.5 320.9 607.6 0.01 66 25 25054 -48.1 -83.1 1 35.0 -51.6 181 10 646.4 646.4 322.6 646.5 0.02 67 22 25894 -49.1 -84.1 1 35.0 -52.6 148 6 667.4 667.4 323.3 667.6 0.02 68 20 26520 -48.1 -83.1 1 35.0 -52.2 175 12 688.9 689.0 324.1 689.1 0.02 69 17 27597 -46.3 -83.3 1 37.0 -51.5 181 11 727.5 727.5 325.3 727.7 0.02 70 16 28000 -46.7 -82.7 1 36.0 -52.0 171 10 738.9 738.9 325.6 739.1 0.03 71 15 28431 -44.7 -82.7 1 38.0 -51.0 166 10 759.3 759.3 326.2 759.6 0.03 72 12 29925 -45.1 -82.1 1 37.0 -52.0 147 19 807.9 808.0 327.4 808.3 0.04 73 10 31150 -42.7 -81.7 1 39.0 -51.5 75 7 860.2 860.2 328.6 860.6 0.05 74 9.1 31789 -40.7 -80.7 1 40.0 -51.0 891.3 891.4 329.2 892.0 0.07 75 8.6 32173 -41.5 -80.5 1 39.0 -51.7 902.7 902.8 329.5 903.5 0.07 TRP 278 9283 -52.5 -62.5 29 10.0 -52.7 75 26 318.2 318.2 288.2 318.3 0.03 WND Sounding variables and indices 1000-500 mb thick: 5321.00 m Freezing level: 982.00 mb = 82.55 m = 270.83 ft Wetbulb zero: 982.31 mb = 79.97 m = 262.38 ft Precipitable water: 0.50 inches Sfc-500 mean rel hum: 91.21 % Est. max temperature: 7.11 C = 44.80 F Sfc-Lift cond lev (LCL): 980.24 mb = 96.95 m = 318.06 ft T: -0.05 C 700-500 lapse rate: 5.47 C/km ThetaE index: 1.23 C Layer 982.0- 951.0 mb Conv cond level (CCL): 926.12 mb = 552.28 m = 1811.90 ft Mean mixing ratio: 3.71 g/kg Conv temperature: 3.87 C = 38.96 F Cap Strength: 13.41 C Lifted Index: 13.58 C Risk: None Lifted Index @300 mb: 19.67 C Lifted Index @700 mb: 6.52 C Showalter Index: 12.02 C Risk: None Total Totals Index: 39.10 C Risk: None Vertical Totals Index: 19.60 C Cross Totals Index: 19.50 C K Index: 12.80 Risk: None Sweat Index: 61.00 Risk: None Energy Index: 3.43 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 19.32 J/kg Max Up Vert Vel: 6.22 m/s Conv Inhibition (B-): 83308.22 J/kg Cap Strength: 13.31 C Lift Cond Lev (LCL): 938.61 mb = 445.07 m = 1460.17 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 154 at 15 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 991 9 40 17 -10.9 -13.0 | 10 27 -4.5 -26.2 1 955 305 75 27 -26.1 -7.0 | 44 28 -19.6 -20.2 2 925 562 75 24 -23.2 -6.2 | 41 26 -16.8 -19.4 3 919 610 75 24 -23.2 -6.2 | 41 26 -16.8 -19.4 4 885 914 80 23 -22.7 -4.0 | 43 24 -16.2 -17.2 5 851 1219 95 23 -22.9 2.0 | 56 20 -16.5 -11.2 6 850 1231 95 22 -21.9 1.9 | 54 19 -15.5 -11.2 7 787 1829 110 22 -20.7 7.5 | 68 15 -14.2 -5.6 8 757 2134 105 20 -19.3 5.2 | 58 15 -12.9 -8.0 9 728 2438 110 16 -15.0 5.5 | 48 12 -8.6 -7.7 10 700 2738 115 16 -14.5 6.8 | 52 10 -8.1 -6.4 11 700 2743 110 18 -16.9 6.2 | 56 13 -10.5 -7.0 12 645 3353 165 17 -4.4 16.4 | 212 4 2.0 3.3 13 619 3658 160 14 -4.8 13.2 | 270 2 1.6 -0.0 14 595 3962 145 17 -9.8 13.9 | 103 3 -3.3 0.8 15 571 4267 160 19 -6.5 17.9 | 179 5 -0.1 4.7 16 526 4877 155 23 -9.7 20.8 | 157 8 -3.3 7.7 17 505 5182 150 18 -9.0 15.6 | 133 4 -2.6 2.4 18 500 5260 150 17 -8.5 14.7 | 127 3 -2.1 1.6 19 464 5791 165 19 -4.9 18.4 | 196 5 1.5 5.2 20 445 6096 160 10 -3.4 9.4 | 321 5 3.0 -3.8 21 426 6401 140 7 -4.5 5.4 | 346 8 1.9 -7.8 22 408 6706 120 12 -10.4 6.0 | 29 8 -4.0 -7.2 23 400 6850 95 12 -12.0 1.0 | 24 13 -5.5 -12.1 24 391 7010 95 12 -12.0 1.0 | 24 13 -5.5 -12.1 25 357 7620 95 21 -20.9 1.8 | 52 18 -14.5 -11.3 26 341 7925 100 29 -28.6 5.0 | 70 24 -22.1 -8.1 27 300 8790 85 29 -28.9 -2.5 | 55 27 -22.5 -15.7 28 284 9144 95 25 -24.9 2.2 | 59 21 -18.5 -11.0 29 278 9283 75 26 -25.1 -6.7 | 43 27 -18.7 -19.9 30 271 9449 75 24 -23.2 -6.2 | 41 26 -16.8 -19.4 31 259 9754 100 26 -25.6 4.5 | 66 21 -19.2 -8.7 32 250 9970 140 24 -15.4 18.4 | 120 10 -9.0 5.2 33 247 10058 145 24 -13.8 19.7 | 132 10 -7.3 6.5 34 225 10668 155 25 -10.6 22.7 | 156 10 -4.1 9.5 35 215 10973 190 15 2.6 14.8 | 260 9 9.0 1.6 36 205 11278 145 10 -5.7 8.2 | 352 5 0.7 -5.0 37 200 11450 175 21 -1.8 20.9 | 211 9 4.6 7.8 38 187 11887 185 27 2.4 26.9 | 213 16 8.8 13.7 39 171 12497 205 22 9.3 19.9 | 247 17 15.7 6.8 40 164 12802 190 15 2.6 14.8 | 260 9 9.0 1.6 41 156 13106 225 19 13.4 13.4 | 269 20 19.9 0.3 42 150 13380 190 13 2.3 12.8 | 272 9 8.7 -0.4 43 149 13411 220 17 10.9 13.0 | 270 17 17.4 -0.1 44 143 13716 165 21 -5.4 20.3 | 188 7 1.0 7.1 45 124 14630 200 35 12.0 32.9 | 223 27 18.4 19.7 46 118 14935 220 19 12.2 14.6 | 266 19 18.6 1.4 47 113 15240 205 9 3.8 8.2 | 296 11 10.2 -5.0 48 108 15545 195 22 5.7 21.3 | 236 15 12.1 8.1 49 103 15850 200 26 8.9 24.4 | 234 19 15.3 11.3 50 100 16040 175 22 -1.9 21.9 | 207 10 4.5 8.8 51 98 16154 175 22 -1.9 21.9 | 207 10 4.5 8.8 52 89 16764 215 20 11.5 16.4 | 260 18 17.9 3.2 53 74 17983 215 17 9.8 13.9 | 267 16 16.2 0.8 54 71 18288 190 12 2.1 11.8 | 279 9 8.5 -1.3 55 70 18350 200 21 7.2 19.7 | 244 15 13.6 6.6 56 64 18898 225 20 14.1 14.1 | 267 21 20.6 1.0 57 61 19202 235 14 11.5 8.0 | 286 19 17.9 -5.1 58 59 19507 190 10 1.7 9.8 | 292 9 8.2 -3.3 59 56 19812 200 10 3.4 9.4 | 291 11 9.9 -3.8 60 53 20117 170 13 -2.3 12.8 | 275 4 4.2 -0.4 61 50 20540 190 13 2.3 12.8 | 272 9 8.7 -0.4 62 49 20726 190 14 2.4 13.8 | 266 9 8.9 0.6 63 46 21031 195 10 2.6 9.7 | 291 10 9.0 -3.5 64 44 21336 155 12 -5.1 10.9 | 329 3 1.4 -2.3 65 42 21641 175 15 -1.3 14.9 | 251 5 5.1 1.8 66 40 21946 185 17 1.5 16.9 | 245 9 7.9 3.8 67 38 22250 210 10 5.0 8.7 | 292 12 11.4 -4.5 68 37 22555 120 10 -8.7 5.0 | 15 8 -2.2 -8.2 69 35 22860 160 19 -6.5 17.9 | 179 5 -0.1 4.7 70 32 23470 205 11 4.6 10.0 | 286 12 11.1 -3.2 71 30 23774 200 12 4.1 11.3 | 280 11 10.5 -1.9 72 30 23860 185 11 1.0 11.0 | 287 8 7.4 -2.2 73 28 24384 190 10 1.7 9.8 | 292 9 8.2 -3.3 74 26 24689 195 11 2.8 10.6 | 285 10 9.3 -2.5 75 25 24994 180 10 0.0 10.0 | 296 7 6.4 -3.2 76 24 25298 185 10 0.9 10.0 | 294 8 7.3 -3.2 77 23 25603 165 2 -0.5 1.9 | 332 13 5.9 -11.2 78 21 26213 130 10 -7.7 6.4 | 10 7 -1.2 -6.7 79 20 26518 165 10 -2.6 9.7 | 312 5 3.8 -3.5 80 20 26520 175 12 -1.0 12.0 | 283 6 5.4 -1.2 81 19 26822 170 15 -2.6 14.8 | 247 4 3.8 1.6 82 18 27127 165 11 -2.8 10.6 | 305 4 3.6 -2.5 83 17 27432 185 12 1.0 12.0 | 279 8 7.5 -1.2 84 16 28042 170 10 -1.7 9.8 | 305 6 4.7 -3.3 85 15 28346 180 11 0.0 11.0 | 289 7 6.4 -2.2 86 14 28956 90 3 -3.0 0.0 | 345 14 3.4 -13.2 87 13 29261 115 10 -9.1 4.2 | 16 9 -2.6 -8.9 88 13 29566 110 10 -9.4 3.4 | 17 10 -3.0 -9.7 89 12 29870 145 19 -10.9 15.6 | 118 5 -4.5 2.4 90 12 30175 155 18 -7.6 16.3 | 160 3 -1.2 3.1 91 10 31150 75 7 -6.8 -1.8 | 1 15 -0.3 -15.0 Wind Parameters Mean winds (0-6000m): 124.0 at 19.5 knts Storm direction: 154.0 at 14.7 knts Shear (0-3000m) pos: 4.3 neg: 0.0 tot: 4.3 10-3/s Storm rel Dir Shear (0-3000m): 71.4 deg Storm rel helicity (0-3000m) pos: 184.1 neg: -29.0 tot: 155.1 m^2/s^2 ave: 51.7 10^-3 m/s^2 rel: 0.50 Storm rel vorticity (0-3000m) horiz: 8.5 stream: 4.3 10^-3/s Energy-Hel index: 0.02 Bulk Rich Number: 0.34 Bulk Shear: 56.22 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 68 24 35 27| 14.9 0.0 14.9|120.7 -8.9 111.8 223.7 0.81| 19.6 15.8 1000 73 24 39 26| 8.3 0.0 8.3|136.9 -11.2 125.7 125.7 0.74| 12.3 9.1 1500 80 23 44 24| 7.0 0.0 7.0|161.7 -11.2 150.4 100.3 0.72| 10.7 7.6 2000 87 23 48 22| 5.4 0.0 5.4|171.0 -17.2 153.8 76.9 0.65| 9.1 5.9 2500 90 22 50 20| 4.0 0.0 4.0|171.0 -29.0 142.1 56.8 0.48| 8.4 4.1 3000 94 21 51 19| 4.3 0.0 4.3|184.1 -29.0 155.1 51.7 0.50| 8.5 4.3 4000 106 20 58 15| 3.7 0.6 4.3|192.1 -29.4 162.7 40.7 0.48| 8.6 4.1 5000 117 20 70 12| 3.4 0.7 4.1|195.7 -34.7 161.0 32.2 0.43| 7.9 3.4 6000 124 20 77 10| 2.5 0.6 3.0|203.0 -36.5 166.5 27.7 0.45| 7.8 3.5 Wrote GIF file: /home/apache/climate/data/raob//PASN/skewt/PASN.skewt.20250429.00.gif